diff --git a/projects/50_neutron/resources.sh b/projects/50_neutron/resources.sh
index da63671f..337c5dba 100755
--- a/projects/50_neutron/resources.sh
+++ b/projects/50_neutron/resources.sh
@@ -62,8 +62,7 @@ function destroy {
     # Must clean the router before we can remove a net
     # set +o errexit
     neutron router-gateway-clear $(resource_get network router_id) || /bin/true
-    neutron router-interface-delete $(resource_get network router_id) $(resource_get network subnet_
-id) || /bin/true
+    neutron router-interface-delete $(resource_get network router_id) $(resource_get network subnet_id) || /bin/true
     neutron router-delete $(resource_get network router_id) || /bin/true
     neutron net-delete $(resource_get network net_id) || /bin/true
 }